Lezyne was founded on March 1, 2007 by an industry icon by the name of Micki Kozuschekand his partners. Lezyne’s goal was to engineer and produce premium quality accessories that meet the same high standards as high- end bicycle components. Since 2007, Lezyne has increased their product line, and has maintained their high standards.

Shop quality external bottom bracket tool constructed of heat treated steel that is CNC- machined for perfect engagement. Designed for use with the 32mm CNC rod, adjustable wrench, or 3/8" socket driver.

Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

Get free 1-day California shipping with your $50 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large items